math math math | Oddlyeven - Product-Sums

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  • Опубликовано: 20 авг 2024
  • Puzzle Link - sudokupad.app/...
    Let me know in the comments how you do!
    Thank you for watching please let me know if you have puzzle recommendations/requests or can teach me something!
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Комментарии • 20

  • @stevebaptista7938
    @stevebaptista7938 Месяц назад +2

    Kudos to you Kathy for using a much simpler method than I did for finding the three in row one column one. Silly me went the long way and used algebra. 😂 But it was still a fun solve.
    And just in case anyone is interested, here is the formula I used
    R1C1 = A, R2C6 = B
    21-A = AB
    21 = AB + A
    Now you have to divide the entire equation by A
    21/A = B + 1
    A must be 3 because it is the only valid digit in this puzzle that can divide 21

  • @globglogabgalabyeast6611
    @globglogabgalabyeast6611 Месяц назад +1

    5:23 No low point in this puzzle - satisfying throughout

  • @donaldsnyder1543
    @donaldsnyder1543 Месяц назад +1

    9:53 for me , but I looked at Kathy's homework 😅.
    Nice puzzle.
    Good job by Kathy and the setter.
    Who put math in my Sudoku?

  • @DamienJones-um7cr
    @DamienJones-um7cr Месяц назад +1

    The row 2 and box 3 logic is just gorgeous

  • @MattYDdraig
    @MattYDdraig Месяц назад +1

    2:53
    Great puzzle from oddlyeven, and great solve.

  • @oddlyeven8775
    @oddlyeven8775 Месяц назад +1

    Great solve! I love setting puzzles like these where I get use math!

  • @francescopetracca374
    @francescopetracca374 Месяц назад +2

    From now on I should call you MathyKathy... you are awesome on this kind of puzzles!

  • @jeffmoore688
    @jeffmoore688 13 дней назад

    This flowed very nicely from start to finish. Nice solve Kathy

  • @manudude02
    @manudude02 28 дней назад

    4:43 to solve, I got a bit lucky when in column 6 I had 3+2 = 6 until I realised sudoku was breaking, and correcting it to 4+2 allowed the rest of the puzzle to solve.

  • @praematura
    @praematura Месяц назад

    Good solve, Kathy! I do enjoy this constraint a lot, though in a 9x9 it can get quite tricky. Solved this a while back, completed in 2:32 (conflict checker off), many thanks to Oddlyeven for a fun puzzle!

  • @attilakiss8585
    @attilakiss8585 Месяц назад +1

    You were quick and took just 30% more time to solve. If you progress like that I will be left behind very soon.

  • @jvrcreativedesigner2680
    @jvrcreativedesigner2680 Месяц назад

    First time I see these product sum lines. I really liked this one. 12:00 on the dot.

  • @hillrp1
    @hillrp1 Месяц назад

    I did that final disambiguation of the 1-5s and the 2-4s in a much more complicated way. It really was that simple, huh

  • @adrianhead6272
    @adrianhead6272 Месяц назад

    r1c1 is a 3 from the off, from there it flows smoothly. It's simple logic. It must be from 1-6... but 1-6 totals 21.
    It can't be 1 - 1*? can't be 20
    It can't be 2 (same reason) 2*? can't be 19
    It can't be 4 (same reason) 4*? can't be 17
    It can't be 5 (same reason) 5*? can't be 16
    It can't be 6 (same reason) 6*? can't be 15
    completed in 3m03s

  • @roccov3614
    @roccov3614 Месяц назад +1

    Yes that was a good puzzle. Math is fun.

  • @Arcessitor
    @Arcessitor Месяц назад +1

    5:35 for me. Maffs too big for me.

  • @zstamb
    @zstamb Месяц назад +1

    the new hair looks so good!

  • @_-_-Sipita-_-_
    @_-_-Sipita-_-_ Месяц назад

    2:26 for me.

  • @matthewsaulsbury3011
    @matthewsaulsbury3011 Месяц назад

    I really enjoyed this one! My time was 14:05.